curvature | A full-featured editor for working with Utility-based AI | Artificial Intelligence library

by apoch C# Version: Release1GDC2018 License: Non-SPDX

X-Ray Key Features Code Snippets(1)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | curvature Summary

curvature is a C# library typically used in Artificial Intelligence applications. curvature has no bugs, it has no vulnerabilities and it has low support. However curvature has a Non-SPDX License. You can download it from GitHub.

Curvature is a full-featured Utility-based AI editor and sandbox tool. The project provides a complete playground for creating, editing, and testing decision-making AI. Under the hood, Curvature uses Utility Theory to model the appeal of various behaviors. Specifically, Curvature is based on the Infinite Axis Utility System by Dave Mark. Curvature builds on the IAUS approach and includes enhancements and refinements developed during work on Guild Wars 2: Heart of Thorns as well as Guild Wars 2: Path of Fire. Curvature is fully data-driven and supports the creation of a complete AI pipeline, from the core knowledge-base accessed by agents, to the specific considerations that drive the scoring of individual behaviors. The result is an end-to-end solution for modeling and testing AI, including a simple world representation that allows designers or AI programmers to place agents in a virtual space and see how they would choose to behave. For complete project documentation, please see the Curvature wiki.

Support

Quality

Security

License

Reuse

Support

curvature has a low active ecosystem.

It has 221 star(s) with 20 fork(s). There are 24 watchers for this library.

It had no major release in the last 12 months.

There are 9 open issues and 48 have been closed. On average issues are closed in 114 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of curvature is Release1GDC2018

Quality

curvature has 0 bugs and 0 code smells.

Security

curvature has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

curvature code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

curvature has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

curvature releases are available to install and integrate.

Top functions reviewed by kandi - BETA

kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of curvature

Get all kandi verified functions for this library.

curvature Key Features

No Key Features are available at this moment for curvature.

curvature Examples and Code Snippets

Compute the haversine distance between two points .

python

Lines of Code : 47

License : Permissive (MIT License)

Copy

def haversine_distance(lat1: float, lon1: float, lat2: float, lon2: float) -> float:
    """
    Calculate great circle distance between two points in a sphere,
    given longitudes and latitudes https://en.wikipedia.org/wiki/Haversine_formula

Community Discussions

Trending Discussions on curvature

Customize color of lines in Social Network Visual in ggplot2

get the name of the child table when joining multiple tables to a parent table

Octave using 'for' statement to show two animations simultaneously

How to convert vector (k1, k2) to RGBA (r, g, b, a) in volume?

Where does the problem or bug lie in the logic of this while loop Machine Learning Cubic Root-Finding algorithmic code that calls a function?

How to calculate distance in miles in an array of coordinates in javascript?

How to convert the following trigonometric function into a python function for boundary curvature calculation?

Reverse SVG fill/nodes so image only requires one layer or object

Unable to plot an accurate tangent to a curvature in Python

How a find tangent of a curve with available dataset for curvature?

QUESTION

Customize color of lines in Social Network Visual in ggplot2

Asked 2021-Jun-14 at 07:36

I'm struggling with the following issue. I visualized a big social network and would like to customize the color palette of the edges captured in geom_segmentfor better visibility. For instance, I want to replace my blue scale by a red scale. How can I achieve that in the easiest way possible?

I have the following code which is working fine:

...

ANSWER

Answered 2021-Jun-14 at 07:36

Thanks to stefan, I used the following code which changed the color from blue to red using scale_color_gradient.

Source https://stackoverflow.com/questions/67951393

QUESTION

get the name of the child table when joining multiple tables to a parent table

Asked 2021-Jun-03 at 13:27

I have 4 postgres tables:

Fruit with attribute freshness (int) that goes to 1 to 5 and a serial id pk
Banana with curvature (int) that goes from 0 to 360 and a serial id pk that is both foreign key to fruit and bananas primary key
Apple with color as text and the same fk pk id
pineapple with weight as int and the same fk id as the other two

Heres an example for a fruit (you can imagine the others, they are very similar):

...

ANSWER

Answered 2021-Jun-03 at 13:27

You can qualify each table column and check them for non-nullity in a case statement

Source https://stackoverflow.com/questions/67821888

QUESTION

Octave using 'for' statement to show two animations simultaneously

Asked 2021-Jun-02 at 00:03

I would like to make an animation of TOF-MS spectrometer (time-of-flight mass spectrometry) using the 'for' statement. I am able to make a script which animates the flight of ions inside the tube. This is the script:

...

ANSWER

Answered 2021-Jun-02 at 00:03

You are creating axes on each iteration of the loop with this line

Source https://stackoverflow.com/questions/67788480

QUESTION

How to convert vector (k1, k2) to RGBA (r, g, b, a) in volume?

Asked 2021-May-18 at 08:29

I have a 3d array representing a volume. Every voxel keeps a vector (k1, k2) as its local principle curvature.

Now, I need to visualize this volume by color (just like the picture below). So I need to convert it to a RGBA volume. Is there any algorithm to implement transfer function from (k1, k2) to (r, g, b, a)? Thanks!

...

ANSWER

Answered 2021-May-12 at 06:52

I basically copy pasted the solution for
Visualize Optical Flow with color model
Code from OpenCV's tutorial:

Source https://stackoverflow.com/questions/67496656

QUESTION

Where does the problem or bug lie in the logic of this while loop Machine Learning Cubic Root-Finding algorithmic code that calls a function?

Asked 2021-Apr-20 at 07:16

Goal: The goal of this program is to find additional accelerators to the convergence process of cubic or n-polynomial root finding methods/algorithms.

Problem: The code can not tabulate one variable from the upper section of while loops for some unknown reason I can't delineate. Variable "tbl_val_6" is not defined despite it being clearly defined above (in the code) in the sixth loop. (See sixth line in "Tabulation" code...)

Tabulation:

...

ANSWER

Answered 2021-Apr-20 at 07:16

Are you sure of the value of crit_lim_low ?

You define tbl_val_6 in an if clause in a while loop with both the loop and the if clause dependent on the value of crit_lim_low.

If crit_lim_low is <= 0.0005 then the while loop wont run at all, and you wont define your variable.

Source https://stackoverflow.com/questions/67150223

QUESTION

How to calculate distance in miles in an array of coordinates in javascript?

Asked 2021-Apr-19 at 14:19

I have an array of geocoordinates as follows:

...

ANSWER

Answered 2021-Apr-19 at 14:19

index.js

Source https://stackoverflow.com/questions/67163173

QUESTION

How to convert the following trigonometric function into a python function for boundary curvature calculation?

Asked 2021-Apr-02 at 15:14

I am trying to understand a few slides from this source

Specifically, this example at slide 59:

The part I do not understand is how to go from the chain-code to the curvature.

I believe the formula is given in slide 56:

But if I try to implement this in python I get different results. For example:

...

ANSWER

Answered 2021-Apr-02 at 15:14

The "curvature" in the first image is the difference between two subsequent "chain-codes" modulo 8. So for example for chain codes 0 0 2 0 1 0 7 6 0 0 the 4th entry in curvature is 1-0 = 1 while the sixth is 7-0 = 7 = -1 (mod 8). In Python you can calculate it like this:

Source https://stackoverflow.com/questions/66919929

QUESTION

Reverse SVG fill/nodes so image only requires one layer or object

Asked 2021-Mar-28 at 19:56

I wanted to use a placeholder image. Unfortunately it's a mess in Inkscape.

The person who made it added a second layer (but Inkscape doesn't consider it a layer so I'm not entirely sure). The second layer adds a background-color. They did this because the nodes that make up the image of the cat are backwards! So when I set the fill it fills in the background behind the cat instead of the cat! So they basically added a second layer (or object?) to add color to the cat.

How do I inverse the nodes so that when I set the fill it fills in the background-color of the cat without the need for the second layer.

I basically want the cat to be black and the background to be transparent.

...

ANSWER

Answered 2021-Mar-28 at 19:56

Ugh. Editing Inkscape or Illustrator generated SVG is like clearing a toilet blockage with your hands.

Anyway - here is a version that works with all the crap cleaned out. It uses a filter to do the inversion - I wasn't touching that path definition!

Source https://stackoverflow.com/questions/66837248

QUESTION

Unable to plot an accurate tangent to a curvature in Python

Asked 2021-Jan-22 at 20:15

I have a dataset for curvature and I need to find the tangent to the curve but unfortunately, this is a bit far from the curve. Kindly guide me the issue solution related to the problem. Thank you! My code is as follows:

...

ANSWER

Answered 2021-Jan-22 at 20:07

I am not sure how you wanted to use numpy polyfit/polyval to determine the tangent formula. I describe here a different approach. The advantage of this approach is that it does not have any assumptions about the nature of the function. The disadvantage is that it will not work for vertical tangents.
To be on the safe side, I have considered both cases, i.e., that the evaluated x-value is a data point in your series and that it is not. Some problems may arise because I see that you mention timestamps in your question without specifying their nature by providing a toy dataset - so, this version may or may not work with the datetime objects or timestamps of your original data:

Source https://stackoverflow.com/questions/65844149

QUESTION

How a find tangent of a curve with available dataset for curvature?

Asked 2021-Jan-21 at 23:07

I have a dataset for curvature and I need to find the tangent to the curve. My code is as follows but unfortunately, I am not getting the required resut:

...

ANSWER

Answered 2021-Jan-21 at 20:37

Most likely just a scaling problem that we can address by creating a twin axis for the gradient that is scaled independently of the original data. To be on the safe side, we also provide the x-values to np.gradient in case they are not evenly spaced.

Source https://stackoverflow.com/questions/65831134

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install curvature

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: